//
// server.hpp
// ~~~~~~~~~~
//
// Copyright (c) 2003-2008 Christopher M. Kohlhoff (chris at kohlhoff dot com)
// Modified (c) 2009 Dustin Spicuzza <dustin@virtualroadside.com>
//
// Distributed under the Boost Software License, Version 1.0. (See accompanying
// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
//

#ifndef HTTP_SERVER_HPP
#define HTTP_SERVER_HPP

#include <boost/asio.hpp>
#include <string>
#include <boost/noncopyable.hpp>
#include "connection.hpp"
#include "connection_manager.hpp"
#include "request_handler.hpp"

class WebDMA_Pimpl;

namespace http {
namespace server {

/// The top-level class of the HTTP server.
class server
	: private boost::noncopyable
{
public:
	/// Construct the server to listen on the specified TCP address and port, and
	/// serve up files from the given directory.
	explicit server(const std::string& address, const std::string& port,
			const std::string& doc_root, WebDMA_Pimpl * webdma);

	/// Run the server's io_service loop.
	void run();

	/// Stop the server.
	void stop();

private:
	/// Handle completion of an asynchronous accept operation.
	void handle_accept(const boost::system::error_code& e);

	/// Handle a request to stop the server.
	void handle_stop();

	/// The io_service used to perform asynchronous operations.
	boost::asio::io_service io_service_;

	/// Acceptor used to listen for incoming connections.
	boost::asio::ip::tcp::acceptor acceptor_;

	/// The connection manager which owns all live connections.
	connection_manager connection_manager_;

	/// The next connection to be accepted.
	connection_ptr new_connection_;

	/// The handler for all incoming requests.
	request_handler request_handler_;
};

} // namespace server
} // namespace http

#endif // HTTP_SERVER_HPP
